National Postal Museum

The envelope was sent twice: once on May 2, 1840, and again on May 4, 1840.

First Known Piece of Mail Sent Using a Stamp Goes to Auction

The 183-year-old envelope is a rare example of two early forms of prepaid postage: Mulready envelopes and adhesive stamps

For the year 2024, here are 24 things to look forward to at the Smithsonian.

Twenty-Four Smithsonian Shows to See in 2024

Election-year items, truth serum, Nigerian art and a pioneering self-driving car are on display this year

A pneumatic mail tube at the main Post Office Department branch in New York City, circa 1914 or 1915

When a Labyrinth of Pneumatic Tubes Shuttled Mail Beneath the Streets of New York City

Powered by compressed air, the system transported millions of letters between 1897 and 1953

The "Inverted Jenny," 1918, one of the rarest and most valuable stamps in the world, celebrates the first air mail in the U.S.—by depicting an inadvertently upside-down airplane.

Why Collectors Fall Head Over Heels for the 'Inverted Jenny' Stamp

One of the rare 24-cent misprints sold at auction this week for a record-breaking $2 million

In “Postage Pairings,” from the National Portrait Gallery, host Kim Sajet speaks with the Smithsonian's Daniel Piazza, curator of philately, about postage stamps (left: 29c single, july 30, 1993) reproduced from portraits (right: Benjamin Franklin by Joseph Siffred Duplessis, c. 1785).

The Revolutionary Role Mail Played in America’s Fight for Independence

Hear about the colonial period postal service in the latest "Portraits" podcast

Jackie Robinson, seen savoring a 1956 win over Pittsburgh, debuted in the major leagues on April 15, 1947, as Brooklyn’s first baseman.

How Baseball Put Its Stamp on the American Psyche

An exhibition at the National Postal Museum examines the history of the nation’s favorite pastime

With every hope that Covid-restrictions will soon give way to happier times ahead, the Smithsonian museums in Washington, D.C. and New York City plan a bright year of grand new showings

Twenty-Two Smithsonian Shows to See in 2022

Falcon hunting, Watergate, a Kusama mirror room and the new Latino Gallery await

This commemorative Edmonia Lewis "forever" stamp will go on sale January 26, as the 45th installment of the USPS's Black Heritage series. 

U.S. Postage Stamp Will Honor Edmonia Lewis, a Sculptor Who Broke the Mold

As a Native American, Black and Roman Catholic woman, Lewis overcame prejudice to become a sought-after sculptor in late 19th-century Europe

Dozens of Smithsonian Institution professionals share their favorite reads from this year.

Smithsonian Scholars Pick Their Favorite Books of 2021

The writings of many fine authors support the research and ambitious undertakings of an Institution rising to the challenges ahead

Riders outside the Patee House Museum in St. Joseph, Missouri, the route's eastern terminus. Every year the National Pony Express Association conducts an annual re-ride of the famous delivery route.

Six Stops on the Pony Express That You Can Still Visit

Established 160 years ago, the short-lived route was once the quickest way to deliver mail across the United States

This damaged floor marker, labeled “Stairwell C, Floor 102,” was recovered from the debris of the World Trade Center and is now housed in the National Museum of American History's National September 11 Collection.

Commemorate 9/11 With Free Virtual Programs, Resources From the Smithsonian

Here's how the American History Museum, the National Postal Museum and more are reflecting on the tragedy

Pocket watch with engraved, gold-plated case found on the body of postal clerk John Starr March. The hands point to 1:27, around when the Titanic sank on the morning of April 15, 1912.

What a Watch Tells Us About the Titanic's Final Hours

The handheld item, belonging to an American crew member, stopped minutes before the ship sank

In a bloody brawl, Tyrannosaurus rex and Triceratops horridus battle to the finish in the much-loved new dinosaur hall at the National Museum of Natural History.

Smithsonian's National Museum of Natural History Will Reopen in June

Discover tips for visiting the T-Rex, the Hope Diamond and more, when 10 Smithsonian museums reopen this summer

Why does smaller size, like that of the anteater, benefit species in different environments, wondered one Smithsonian reader.

Why Are South American Animals Smaller Than Those on Other Continents?

You've got questions. We've got experts

Anti-war Democrats objected to mail-in voting, citing widespread fears of voter fraud, as well as intimidation on the part of the pro-Republican military.

The Debate Over Mail-In Voting Dates Back to the Civil War

In 1864, Democrats and Republicans clashed over legislation allowing soldiers to cast their ballots from the front

“The postal service is one of the oldest federal agencies,” says Daniel Piazza, a curator of philately at the Smithsonian's National Postal Museum. “Maybe for that reason, we tend to take it for granted. But we have always relied on it, whether for news from home, prescription medications or e-commerce.”

A Brief History of the United States Postal Service

To forge a nation, the founders needed an efficient communications network

A wooden paddle with a nail-studded leather face was used in Alabama in 1899 to perforate mail in preparation for fumigation as a precaution against yellow fever.

Mail Handlers Used to Poke Holes in Envelopes to Battle Germs and Viruses

The postal service and scientists say there’s no need to sanitize the mail today

Spectacular offerings include (clockwise from top left): John Singer Sargent; art in response to the Age of Humans; Preston Singletary; Yayoi Kusama; and the mighty influence of Alexander von Humboldt.

Twenty Smithsonian Shows to See in 2020

Women inventors, baseball stamps and a new Kusama Infinity Room are among the offerings

Before He Was a Musician, John Lennon Was a Philatelist

Marking the arrival of a new postage stamp, the musician’s boyhood collection is on view at the National Postal Museum

A Curtiss "Jenny" biplane carrying mail for Philadelphia, Pennsylvania, before takeoff from the Polo Grounds in Washington, D.C.

Delivering the Mail Was Once One of the Riskiest Jobs in America

A new exhibition at the National Postal Museum honors the nation’s first airmail pilots

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